From 698e39a251d433e2cd2934586a2dfc5e6582c4f9 Mon Sep 17 00:00:00 2001
From: Philip McGrath <philip@philipmcgrath.com>
Date: Sun, 24 Jul 2022 09:12:55 -0400
Subject: [PATCH] Improve readability of whitespace tests
This change fixes the test for `~x` in some environments in which it
was previously failing.
Related to https://github.com/inukshuk/latex-decode/issues/13
---
features/step_definitions/latex.rb | 5 +++++
features/symbols.feature | 7 -------
features/whitespace.feature | 13 +++++++++++++
3 files changed, 18 insertions(+), 7 deletions(-)
create mode 100644 features/whitespace.feature
diff --git a/features/step_definitions/latex.rb b/features/step_definitions/latex.rb
index 4b1b595..fca63c0 100644
--- a/features/step_definitions/latex.rb
+++ b/features/step_definitions/latex.rb
@@ -5,3 +5,8 @@ end
Then /^the result should be ('|")(.*)\1$/ do |quote,value|
expect(@result).to eq(value)
end
+
+# For whitespace or other characters that are hard to read in source code:
+Then /^I should get '([^']*)' \+ U\+(\h{4,}) \+ '([^']*)'$/ do |pre,code,post|
+ expect(@result).to eq(pre + code.hex.chr(Encoding::UTF_8) + post)
+end
diff --git a/features/symbols.feature b/features/symbols.feature
index 46d9a51..f8a5e84 100644
--- a/features/symbols.feature
+++ b/features/symbols.feature
@@ -12,10 +12,3 @@ Feature: Decode LaTeX symbol directives
| \\uparrow | ↑ |
| \\downarrow | ↓ |
| \\rightarrow | → |
-
- Scenarios: Whitespace
- | latex | unicode | description |
- | x\\,x | x x | small space |
- | x~x | x x | non-breaking space |
- | ~x | x | non-breaking space |
-
diff --git a/features/whitespace.feature b/features/whitespace.feature
new file mode 100644
index 0000000..fe5b208
--- /dev/null
+++ b/features/whitespace.feature
@@ -0,0 +1,13 @@
+Feature: Decode LaTeX whitespace directives
+ As a hacker who works with LaTeX
+ I want to be able to decode LaTeX whitespace
+
+ Scenario Outline: LaTeX to Unicode transformation
+ When I decode the string '<latex>'
+ Then I should get <pre> + U+<code> + <post>
+
+ Scenarios: Whitespace
+ | latex | pre | code | post | description |
+ | x~x | 'x' | 00A0 | 'x' | non-breaking space |
+ | ~y | '' | 00A0 | 'y' | leading non-breaking space |
+ | z\\,z | 'z' | 2009 | 'z' | small space |
--
2.32.0
